发送邮件Python函数

send_email.py

from smtplib import SMTPException, SMTP_SSL
from email.mime.text import MIMEText
from email.header import Header


email_to = "xx@qq.com"
email_from = "xxx@qq.com"
smtp = "xxxx" 


# 使用邮箱发送通知功能
def send_email(subject, msg):
    # 三个参数：第一个为文本内容，第二个为plain设置文本格式，第三个为utf-8设置编码
    message = MIMEText(msg,"plain",'utf-8')
    message ['From'] = Header(email_from,'utf-8')
    message ['To'] = Header(email_to,'utf-8')
    message["Subject"] = Header(subject,"utf-8")
    try:
        # 使用非本地服务器，需要建立ssl连接
        smtpObj = SMTP_SSL("smtp.qq.com",465)
        smtpObj.login(email_from,smtp)
        smtpObj.sendmail(email_from,email_to,message.as_string())
        print("邮件发送成功")
    except SMTPException as e:
        print("Error：无法发送邮件.Case:%s"%e)


send_email("测试", "hello world")